Superior Tools 1/2-Inch Internal Pipe Wrench
Size:1/2′ Product Description Eliminates damage to threads, walls, & external nickel or chrome finish. Exclusive ‘Cam Action’ provides nonslip grip on the inside of nipples, pipes & fittings and can be turned either way. Heat treated alloy steel. From the Manufacturer 1/2′ Internal Pipe Wrench – Eliminates the possibility of damage to threads, walls and external nickel or chrome finish.